Analysis

  • max time kernel
    141s
  • max time network
    131s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    07-10-2024 06:31

General

  • Target

    1bffaf984e5c68613b2da3fdfa1244ce_JaffaCakes118.apk

  • Size

    1.5MB

  • MD5

    1bffaf984e5c68613b2da3fdfa1244ce

  • SHA1

    5e4abe059e7b55c4a77e2ea0d79aecaa4e4aed1b

  • SHA256

    e981e67f3931a9c945e02f233ddfa7e3531ed7c58e670465ef390809c46b81da

  • SHA512

    fafba366394e809e5453098fb34998ac351d4893870889b0a39fed3d5c96e268d301f7a4501f04ed063a955075fdf253188958896599a42c3035dd0c4c53b464

  • SSDEEP

    24576:HDzrdq4KdLZMa4XnvMNoilSrzGiPy48em6+cWz13bh6:zdq40tVMMNoicHGiZPdWh3c

Malware Config

Extracted

Family

alienbot

C2

http://optimpres.xyz

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Cerberus payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

Processes

  • ogumydadjhgfl.nxfwaskmujfjbj.wxrzgguabtsdtqyx
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Queries account information for other applications stored on the device
    • Performs UI accessibility actions on behalf of the user
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    PID:4974

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/ogumydadjhgfl.nxfwaskmujfjbj.wxrzgguabtsdtqyx/app_DynamicOptDex/SO.json

    Filesize

    650KB

    MD5

    b3f4caec5c7ac55185a0971a0db3b792

    SHA1

    41a4dee66538a33ab77e2ee893cdc209ff92a320

    SHA256

    a74eceff67adeeb4b6dd2c27bb10a2f4ea3ae9021045b40c8342278739442077

    SHA512

    598a8b0dfc64b44618fc92bd570b759ff8e32097055f291fb0c81c8d2e7a12aa01e56a58237b8c37124a2f26811c8fbe4b4a266242850b9800e014f453cfeac5

  • /data/data/ogumydadjhgfl.nxfwaskmujfjbj.wxrzgguabtsdtqyx/app_DynamicOptDex/SO.json

    Filesize

    650KB

    MD5

    3c0ffc5409b96991c5f8fbea443f1876

    SHA1

    3727e166c901d698555e8756c6a7e3979fe51b6f

    SHA256

    56819060973fe8300696b58d33511a02c163eac7bf6a531ea4a1bb268fd6f5bd

    SHA512

    d83495b137f4880ce38f0f2e843d441ed4d89af88b7c4c6ca092aea10c72047e4628ed39be1532c16682b92428fd66580388605d7ebf7cc18672076fdbb3e497

  • /data/data/ogumydadjhgfl.nxfwaskmujfjbj.wxrzgguabtsdtqyx/app_DynamicOptDex/oat/SO.json.cur.prof

    Filesize

    406B

    MD5

    632671c27171cd32975658921c4b73e5

    SHA1

    50b2555d0969b20e40eaba664bf1f881aae8042c

    SHA256

    985601ebd2a02999ccd82f02f71c8273338914e1f936223f51068a67d829db3e

    SHA512

    bdac14ce65494a6e54f185dc285e6735d28ff4d9cbf064e42741642ad474d7c59d1632dfb699b8b8c32bdd6dc3505547e6907f505307c2ac3e5cfc77212f77f4